Leaked scene from the MCU X-Men movie:
MCU Wanda Maximoff: So...okay, look, to make a long story short, I kinda got into a fight with Agatha Harkness and the devil and...I sorta rewrote reality in the process. I'm not sure how it happened but...we're family now.
Evan Peters Pietro Maximoff: Uh...that's...cool...sis.
MCU Wanda Maximoff: Twin sister, actually.
Evan Peters Pietro Maximoff: Oh, even better! Yeah...
Emma Dumont Lorna Dane: I mean...sure, I'm okay with this, I think. You two seem cool...I guess. So am I a triplet?
MCU Wanda Maximoff: No, half-sister.
Emma Dumont Lorna Dane: Cool. Cool, cool, cool.
MCU Wanda Maximoff: ...so...
Evan Peters Pietro Maximoff: Question, is our dad still Magneto?
MCU Wanda Maximoff: What's a Magneto? Also, another question, are you two Sokovian?
Emma Dumont Lorna Dane: What's a Sokovian? Is that like...some kind of religion? Oh, I have a question too; do I still have a daughter?!
MCU Wanda Maximoff and Evan Peters Pietro Maximoff: We have a niece?!
Emma Dumont Lorna Dane: ...
MCU Wanda Maximoff: ...
Evan Peters Pietro Maximoff: ...
Sir Ian McKellen Erik Lehnsherr: (watching his kids in the other room, feeling too awkward to talk to his children)